Operating Microscope 1.Obeject Lens:200mm/300mm 2.3-5 Steps magnification 3.Eyepieces:12.5/18.5x ...... Microscope binocular1.Appliction and Features TM-300F operating Microscope is applicable for diagnosis,treatment,examination and ordinary operation in different medical unit,like orthopaedics,Surgery,ENT Surgery,ophthalmology and gynecology. 2.Operating microscope Features and configuration: ...